Chung, Fan,Graham, Ron,Hoffman, Frederick,Mullin, Ronald C. (University of Waterloo, Ontario, CANADA),Hogben, Leslie (Iowa State University, Ames, USA),West, Douglas B.
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Earth Pledge Foundation/ Leslie Hoffman (FRW)/ William McDonough (FRW)
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Eileen S. Flicker/ Janet Andron Hoffman/ Leslie R. Williams (FRW)
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Ronald Hoffman/ Edward J. Benz Jr./ Leslie E. Silberstein/ Helen Heslop/ Jeffrey Weitz
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